Colour enhancing fish foods help promote more intense colours because they typically contain higher amounts of natural colour enhancing ingredients such as spirulina algae, astaxanthin and krill.

Colour enhancing fish foods help promote more intense colours because they typically contain higher amounts of natural colour enhancing ingredients such as spirulina algae, astaxanthin and krill.

Fish behaviour can tell you a lot about their health. Fish that segregate themselves from other fish, hang around waterfalls or keep their fins clamped close to their bodies are showing signs of stress, parasitic or bacterial infection.